How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Jordan Dean 91 Kaleb Steinhauer 87 -25.4
-1.4
Chase Newell 94 Stephen Crouch 100 -2.9
-0.0
Justin Woods 80 Jon Andrusak 107 +2.3
+0.1
Wes Baldwin 77 Drew Wills 52 -2.0
+0.1
Michael Andrusak 143 Grayson Holt 79 -0.0
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Drew Wills 69 Chase Newell 82 +27.7
+0.3
Kaleb Steinhauer 90 Justin Woods 75 +14.0
+0.3
Jordan Dean 112 Wes Baldwin 73 +7.7
+0.3
Stephen Crouch 126 Grayson Holt 109 -5.3
-0.1
Jon Andrusak 88 Michael Andrusak 102 -0.0
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Kaleb Steinhauer 80 Michael Andrusak 107 -0.4
Justin Woods 77 Wes Baldwin 86 -0.3
Stephen Crouch 140 Jon Andrusak 101 -0.2
Games Above .500
Chance Will Make Playoffs